CrunchGear

I haven’t played with this yet, so I can’t recommend for or against it, but man it looks fun.

It’s a little Guiar Hero toy, pre-loaded with music from the game, and with tiny control buttons and screen, all shaped like a Guitar Hero toy.

It’s a carabiner, so you can clip it onto your whatever. If you’re really rock n’ roll, you’ll put it through your ear, tough guy.

Guitar Hero Carabiner [Product Page]